How is the Tsuki-haze method characterized in sake production?

The Tsuki-haze method is characterized by sparse koji growth onto rice. This technique involves a more controlled application of koji mold, allowing for a lighter, less dense development of the koji. The sparse growth contributes to a unique flavor profile in the sake, often resulting in a more delicate and nuanced taste.

This method is distinct from practices that encourage dense koji growth, which tends to produce more robust and rich flavor profiles. The distinction in koji development directly impacts the fermentation process and the overall outcome of the sake, making the Tsuki-haze method notable for its craftsmanship and attention to detail in flavor development.